footer {
    .nav {
      height: 200px;
      background-color: #fafafa;
      border-top: 1px solid #c8c8c8;
  
      >img {
        height: 160px;
        width: 100%;
      }
    }
  
    .footer-logo {
      height: 64px;
      width: 100%;
  
      >img {
        height: 64px;
        width: 100%;
      }
    }
  
    .footer-dl {
      height: 220px;
      width: 100%;
      background-color: #000000;
      border-bottom: 1px solid #999999;
      overflow: hidden;
  
      >dl {
        margin-top: 30px;
        width: 1100px;
        height: 100%;
        display: flex;
        justify-content: space-around;
  
        >dt {
          font-weight: normal;
          display: flex;
          flex-direction: column;
  
          a {
            margin-top: 5px;
            color: #999999;
          }
  
          a:nth-child(1) {
            margin-bottom: 5px;
            color: #ffffff;
          }
        }
      }
  
    }
  
    .zf {
      width: 100%;
      height: 60px;
      background-color: #000000;
      display: flex;
      justify-content: center;
      align-items: flex-end;
  
      >.box {
        width: 200px;
        display: flex;
        justify-content: space-between;
  
        &-pic {
          width: 90px;
          display: flex;
          justify-content: center;
  
          img {
            width: 30px;
            height: 20px;
          }
        }
  
        p {
          font-size: 12px;
          color: #999999;
        }
      }
  
    }
  
    .fast {
      height: 50px;
      width: 100%;
      background-color: #000000;
      line-height: 50px;
      color: #999999;
      font-size: 12px;
    }
  }